JPH0218521B2 - - Google Patents

Info

Publication number
JPH0218521B2
JPH0218521B2 JP57074123A JP7412382A JPH0218521B2 JP H0218521 B2 JPH0218521 B2 JP H0218521B2 JP 57074123 A JP57074123 A JP 57074123A JP 7412382 A JP7412382 A JP 7412382A JP H0218521 B2 JPH0218521 B2 JP H0218521B2
Authority
JP
Japan
Prior art keywords
adhesive
attached
conductive film
sponge material
conductive pattern
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP57074123A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58189915A (ja
Inventor
Hideo Goto
Takeo Hosoe
Mitsumasa Kako
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Brother Industries Ltd
Original Assignee
Brother Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Brother Industries Ltd filed Critical Brother Industries Ltd
Priority to JP57074123A priority Critical patent/JPS58189915A/ja
Priority to US06/487,838 priority patent/US4472758A/en
Publication of JPS58189915A publication Critical patent/JPS58189915A/ja
Publication of JPH0218521B2 publication Critical patent/JPH0218521B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/975—Switches controlled by moving an element forming part of the switch using a capacitive movable element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/006—Containing a capacitive switch or usable as such

Landscapes

  • Push-Button Switches (AREA)
  • Manufacture Of Switches (AREA)
  • Input From Keyboards Or The Like (AREA)
JP57074123A 1982-04-30 1982-04-30 可変容量型キ−スイツチ及びその製造方法 Granted JPS58189915A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP57074123A JPS58189915A (ja) 1982-04-30 1982-04-30 可変容量型キ−スイツチ及びその製造方法
US06/487,838 US4472758A (en) 1982-04-30 1983-04-22 Capacitive switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57074123A JPS58189915A (ja) 1982-04-30 1982-04-30 可変容量型キ−スイツチ及びその製造方法

Publications (2)

Publication Number Publication Date
JPS58189915A JPS58189915A (ja) 1983-11-05
JPH0218521B2 true JPH0218521B2 (enrdf_load_html_response) 1990-04-25

Family

ID=13538107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57074123A Granted JPS58189915A (ja) 1982-04-30 1982-04-30 可変容量型キ−スイツチ及びその製造方法

Country Status (2)

Country Link
US (1) US4472758A (enrdf_load_html_response)
JP (1) JPS58189915A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025121075A1 (ja) * 2023-12-06 2025-06-12 信越ポリマー株式会社 静電容量型入力装置およびその製造方法

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2576449A1 (fr) * 1985-01-18 1986-07-25 Hutchinson Clavier a elements de commande integres avec predetermination de la loi de mise sous pression de leur element electroconducteur, et procede de fabrication de ce clavier
IT1224869B (it) * 1988-08-03 1990-10-24 Mini Ricerca Scient Tecnolog Elementi prefabbricati per la clima tizzazione radiante o radiante/ventilante, e impianto di climatizzazione impiegante detti elementi
SE503305C2 (sv) * 1994-06-21 1996-05-13 Asea Brown Boveri Kondensator
US5559665A (en) * 1995-02-10 1996-09-24 Eaton Corporation Capacitive switching assembly
US20040160414A1 (en) * 1996-07-05 2004-08-19 Armstrong Brad A. Image controller
US5923522A (en) * 1997-06-27 1999-07-13 Eaton Corporation Capacitive switch with elastomeric membrane actuator
DE60130833T2 (de) * 2000-06-16 2008-07-17 Alps Electric Co., Ltd. Eingabegerät
US6999009B2 (en) * 2001-08-31 2006-02-14 Logitech Europe S.A. Sensing keys for keyboard
DE102005029512A1 (de) * 2005-06-24 2006-12-28 Siemens Ag Bedienelement mit Näherungssensor
CN101887319A (zh) * 2009-05-11 2010-11-17 上海易狄欧电子科技有限公司 终端设备键盘及其信号接收方法
CN101908874A (zh) * 2009-06-03 2010-12-08 Ge医疗系统环球技术有限公司 具有机械触感的电容式数据输入装置
TW201130000A (en) * 2010-02-26 2011-09-01 Rong-Shi Cai New type variable capacitor
US11154975B2 (en) * 2015-11-20 2021-10-26 Max Co., Ltd. Tool
WO2018150574A1 (ja) * 2017-02-20 2018-08-23 三菱電機株式会社 空気調和機の操作パネル
JP7617821B2 (ja) * 2021-08-03 2025-01-20 信越ポリマー株式会社 感圧タッチセンサモジュール

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659163A (en) * 1969-07-29 1972-04-25 Konstantin Grigorievich Boriso Pushbutton variable capacitor
GB1443174A (en) * 1973-04-06 1976-07-21 Alphameric Keyboards Ltd Keyboards for electronic circuits
US3965399A (en) * 1974-03-22 1976-06-22 Walker Jr Frank A Pushbutton capacitive transducer
US4047241A (en) * 1976-04-12 1977-09-06 Burroughs Corporation Capacitive switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025121075A1 (ja) * 2023-12-06 2025-06-12 信越ポリマー株式会社 静電容量型入力装置およびその製造方法

Also Published As

Publication number Publication date
JPS58189915A (ja) 1983-11-05
US4472758A (en) 1984-09-18

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